Lines Matching refs:null
87 if (cstr == null)112 if (pn == null)147 if (pn == null)186 if (dev == null)196 syscmd = null;216 if (dir == null)224 syscmd = null;242 if (pt == null)262 syscmd = null;277 if (d == null)295 if (s == null)321 if (u == null) {329 if (u[i] == null) {353 if (u == null) {360 if (u == null) {